User manual

Start-up

Incorrect installation also means that you are running the

risk of serious damage to property, e.g. because of a ﬁre.

You may be personally liable in the event of injuries or

damage to property.

Contact an electrical installer!

*Specialist knowledge required for installation:

The following specialist knowledge is particularly important during

installation:

• The “5 safety rules” to be used:

Disconnect from mains; Safeguard from switching on

again; Check that system is deenergised; Earth and short

circuit; Cover or cordon o neighbouring live parts;

• Select suitable tool, measuring equipment and, if neces-

sary, personal safety equipment;

• Evaluation of measuring results;

• Selection of electrical installation material for safeguard-

ing shut-o conditions;

• IP protection types;

• Installation of electrical installation material;

• Type of supply network (TN system, IT system, TT sys-

tem) and the resulting connecting conditions (classical

zero balancing, protective earthing, required additional

measures etc.).

Installation may only take place in normal com-

mercial switch boxes (device boxes) in accord-

ance with DIN 49073-1.

The device may only be operated with adapters

and an associated, ﬁtted switch cover. The switch

cover may only be removed during conﬁguration.